I attached the log when plugging the external usb3 disk on another
machine with the same card and the same kernel.
I noticed another warning too:
xhci_hcd 0000:02:00.0: WARN: short transfer on control ep
Niccolò
Jun 13 23:17:21 asterisk kernel: [ 236.872307] usb 1-2: new SuperSpeed USB device using xhci_hcd and address 2
Jun 13 23:17:21 asterisk kernel: [ 236.889754] xhci_hcd 0000:02:00.0: WARN: short transfer on control ep
Jun 13 23:17:21 asterisk kernel: [ 236.890127] xhci_hcd 0000:02:00.0: WARN: short transfer on control ep
Jun 13 23:17:21 asterisk kernel: [ 236.890502] xhci_hcd 0000:02:00.0: WARN: short transfer on control ep
Jun 13 23:17:21 asterisk kernel: [ 236.890877] xhci_hcd 0000:02:00.0: WARN: short transfer on control ep
Jun 13 23:17:21 asterisk kernel: [ 236.891011] usb 1-2: New USB device found, idVendor=0480, idProduct=a006
Jun 13 23:17:21 asterisk kernel: [ 236.891014] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jun 13 23:17:21 asterisk kernel: [ 236.891017] usb 1-2: Product: External USB 3.0
Jun 13 23:17:21 asterisk kernel: [ 236.891019] usb 1-2: Manufacturer: Toshiba
Jun 13 23:17:21 asterisk kernel: [ 236.891021] usb 1-2: SerialNumber: 2012041641639
Jun 13 23:17:21 asterisk kernel: [ 236.891131] usb 1-2: configuration #1 chosen from 1 choice
Jun 13 23:17:21 asterisk kernel: [ 236.958982] Initializing USB Mass Storage driver...
Jun 13 23:17:21 asterisk kernel: [ 236.959107] scsi6 : SCSI emulation for USB Mass Storage devices
Jun 13 23:17:21 asterisk kernel: [ 236.959230] usbcore: registered new interface driver usb-storage
Jun 13 23:17:21 asterisk kernel: [ 236.959233] USB Mass Storage support registered.
[ 241.958698] sd 6:0:0:0: [sdc] Assuming drive cache: write through
Jun 13 23:17:26 asterisk kernel: [ 241.956710] scsi 6:0:0:0: Direct-Access TOSHIBA External USB 3.0 0001 PQ: 0 ANSI: 6
Jun 13 23:17:26 asterisk kernel: [ 241.957664] sd 6:0:0:0: Attached scsi generic sg3 type 0
Jun 13 23:17:26 asterisk kernel: [ 241.958031] sd 6:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
Jun 13 23:17:26 asterisk kernel: [ 241.958156] xhci_hcd 0000:02:00.0: WARN: Stalled endpoint
Jun 13 23:17:26 asterisk kernel: [ 241.958692] sd 6:0:0:0: [sdc] Write Protect is off
[ 241.964801] sd 6:0:0:0: [sdc] Assuming drive cache: write through
Jun 13 23:17:26 asterisk kernel: [ 241.964330] xhci_hcd 0000:02:00.0: WARN: Stalled endpoint
Jun 13 23:17:26 asterisk kernel: [ 241.964805] sdc: sdc1
Jun 13 23:17:26 asterisk kernel: [ 241.995856] xhci_hcd 0000:02:00.0: WARN: Stalled endpoint
[ 241.998125] sd 6:0:0:0: [sdc] Assuming drive cache: write through
Jun 13 23:17:26 asterisk kernel: [ 241.999095] sd 6:0:0:0: [sdc] Attached SCSI disk
